United States. National Archives and Records Service. (1978). Name and subject index to the general correspondence of the Office of the Secretary of the Navy, 1930-1942. National Archives and Records Service.
Chicago-viite (17. p.)United States. National Archives and Records Service. Name and Subject Index to the General Correspondence of the Office of the Secretary of the Navy, 1930-1942. Washington: National Archives and Records Service, 1978.
MLA-viite (8. p.)United States. National Archives and Records Service. Name and Subject Index to the General Correspondence of the Office of the Secretary of the Navy, 1930-1942. National Archives and Records Service, 1978.
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